15702472974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137740991}}^1$

素因数の和:137741015

約数の個数: 16

約数和(自身を含む): 33057838080

約数和(自身を除く): 17355365106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137740991, 275481982, 413222973, 826445946, 2617078829, 5234157658, 7851236487, 15702472974]

約数ペア:

[(1, 15702472974), (2, 7851236487), (3, 5234157658), (6, 2617078829), (19, 826445946), (38, 413222973), (57, 275481982), (114, 137740991)]